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111.

Which of the following statement about linear programming is incorrect?

A.	It is applicable to linear models only	B.	It gives dynamic solution
C.	No solution is available to time spans shorter than periods in model	D.	Uncertainties in the future cannot conveniently be incorporated in model.

112.

Which of the following is a resource?

A.	Time	B.	Men
C.	Money	D.	All of the above

113.

Which of the following statement regarding PERT is incorrect?

A.	It establishes the sequence and the relationship between significant programmes events	B.	It is statistical technique which makes decisions
C.	It points out slippages before the fact happens and its impact on others	D.	It helps to formulate new schedules when the existing schedule cannot be met.

114.

A dummy activity completes the logical concept and it has

A.	no duration	B.	very short duration
C.	proportional duration	D.	long duration

115.

GERT is a

A.	computerised PERT chart	B.	technique which deals with the probability of a realisation of the activity
C.	technique which has become obsolete now	D.	None of the above

116.

In case the value of variance is more, then

A.	certainly is more	B.	probability of certainty is more
C.	uncertainty is more	D.	None of the above

117.

While PERT is

A.	float, slack	B.	time, resource
C.	event, activity	D.	activity, event

118.

A dummy activity

A.	has no sequence and can be easily fitted anywhere	B.	has only a head event but no tail event
C.	has no tan event but only a head event	D.	neither requires any resources nor any time

119.

Which of the following is a parallel activity?

A.	Wall construction and carpentary work of doors	B.	digging of foundation and construction of a well
C.	completion of flooring and plastering of walls	D.	completing first floor and starting second floor construction

120.

Negative slack occurs when

A.	dummy activities do not exist	B.	dummy activities are large in number
C.	events stick to their schedule	D.	deficiency of resources occurs